Kubernetes Network Policy Tutorial - yaml explained + Demo Calico

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  • Опубликовано: 1 окт 2024

Комментарии • 65

  • @robustrockster3241
    @robustrockster3241 2 года назад +2

    thanks for the nice explanation
    my question is initially you said pods inside the cluster in any worker nodes in any namespace can be communicated ?
    then after applying the network policy what happens ?? only the mentioned rules applies ?? pods or pods labels inside the namespace that we`re specifying will get the trafiic from the ingress rules ?? but we`re not explicitly blocking any traffic here, how does this work ??
    could you kindly please reply.

  • @Chris-fh3qv
    @Chris-fh3qv Год назад +6

    No verbose language. Fluid animated slides as well as actual examples. This is how you do a tutorial. I have seen too many people just pull up a slide and spend 5 minutes talking over it. The best teaching is shown by example and put into practice. This expressed that thoroughly thank you so much!

  • @esrabutuner5231
    @esrabutuner5231 3 года назад +6

    Excellent job! Very helpful and easy to understand. Thanks!

  • @TheodoreRavindranath
    @TheodoreRavindranath 2 года назад +4

    Very good point about the OR and AND logic based on how the YAML entries are indented with dash. Thanks!

  • @Reji012345
    @Reji012345 3 года назад +3

    Thanks raj. Really great learning for me.

  • @mohitrai2333
    @mohitrai2333 Год назад

    It’s only block namespace , but if I want to allow specific pod with namespace it’s not working ki k8s version (1.27)

  • @premierde
    @premierde Год назад

    How to block outgoing traffic via egress from a NS or from the cluster in general.

  • @specialguest2
    @specialguest2 Год назад

    Calico does not work for EKS Fargate, how would you approach to secure the network of your cluster with EKS Fargate?

  • @jimmyd6152
    @jimmyd6152 2 года назад

    Nice video buddy. Just SMASHED that "LIKE" button!

  • @jackros8930
    @jackros8930 3 года назад

    What is the meaning of reschedule the pod from workernode and make unavailable

  • @gonagide
    @gonagide 8 месяцев назад

    You are excellent!. you don't withhold info; you want the learner to understand and that's the main attribute of a great teacher. you will scale heights in this area. Keep going!

  • @JackReacher1
    @JackReacher1 Год назад

    Do you need network policies even if you are using service mesh?
    Or is it something already present in service meshes like appmesh, istio and linkerd?

  • @daliaaltaie270
    @daliaaltaie270 Год назад

    Best who explained the Networkpolicey, many thanks!!

  • @KaranKumar-hy9ve
    @KaranKumar-hy9ve 2 года назад

    Just loved this.. How easily you make this complex so understandable...Thanks for this great video.

  • @shawnstewart7882
    @shawnstewart7882 3 года назад +1

    Hi Raj, how much chance do you feel devops intern has, get a job without certification or work experience but only decent knowledge.

    • @cloudwithraj
      @cloudwithraj  3 года назад +1

      What skills did you learn as a Devops intern?

    • @shawnstewart7882
      @shawnstewart7882 3 года назад +1

      @@cloudwithraj hi thx, I learnt many things. Most were taught but some on my own too, covering the fundamental of linux (bash, python), apache & nginx, proxmos (bare metal virtualization), git (hub, lab, atl bb) , docker, Podman & docker compose, management tools like portainer, Jenkins (freestyle, ci/cd pipeline, multi branch pipeline, writing groovy scripts, Jenkins libraries), K8s (basic), aws (ec2, route53, sg, iam, snapshots, code commit), terraform (basic).
      My target is terraform advanced, K8s advanced, ansible (puppet and chef as they're similar) , load balancers, Aws lambda (serverless) and more aws services like s3, eks, elk, fargate 😄 to cover within upcoming months.

    • @shawnstewart7882
      @shawnstewart7882 3 года назад

      @@cloudwithraj no response?

    • @cloudwithraj
      @cloudwithraj  3 года назад +1

      @@shawnstewart7882 You already have a solid base! Why not get a cert since you already have knowledge. After you do K8s advanced get CKAD, or get Soultions Architect Associate. It really improves your chance to get noticed by the recruiter. Hope this helps!

    • @shawnstewart7882
      @shawnstewart7882 3 года назад

      @@cloudwithraj hi raj, yes i am looking forward on certifications but I'd also like to work in parallel . Hence this query.
      Thanks for your valuable response. Its much appreciated. Keep doing the good work 👍🏻

  • @manabdas6923
    @manabdas6923 Год назад

    Rajdeep da, your college junior here (2004). I took the course, you mentioned here, in Udemy. As usual, that's awesome

    • @cloudwithraj
      @cloudwithraj  Год назад

      Manab, very glad to hear from college alumni!! From Ghospara station to the cloud!! Feel free to message me in LinkedIN.

  • @divyanshu3149
    @divyanshu3149 Год назад

    Thank you so much. Very very helpful😇

  • @dangr777
    @dangr777 Год назад

    This is the way ;)

  • @octavian0704
    @octavian0704 2 года назад

    Well explained mate. Thanks for sharing.

  • @heyymonth
    @heyymonth 3 года назад

    Awesome video raj. Today learned something new. 👍

  • @ajk7151
    @ajk7151 Год назад

    thank you! excellent explanation. :)

  • @galeop
    @galeop Год назад

    There should be a "love" button in RUclips; because "Like" is an understatement of how I feel about this video.

  • @PrakashReddyK
    @PrakashReddyK 2 года назад

    Really awesome video , thank you very much for your effort. Can you please make a video of terraform deploying web application (airflow will be super helpful ) on to EKS with Fargate auto scaling with load balancer . I have a docker compose file for airflow with web app and database container which I am looking to deploy on EKS with Fargate , I am kind of lost when I am doing that , any help for this kind of scenario would be super helpful, Thank you very much again for your efforts

    • @cloudwithraj
      @cloudwithraj  2 года назад +1

      Great suggestion Prakash. Will keep in mind for future videos 🙏

  • @digitaldisruptlabs
    @digitaldisruptlabs 2 года назад

    Thanks! Complex info made it easy. :)

  • @athi4943
    @athi4943 3 года назад

    How are you learning technical stuffs this much simple way !!! Can you do a video on that ?!!
    Really appreciate the way you explain in Crystal clear way ..

    • @cloudwithraj
      @cloudwithraj  3 года назад

      Ty Athira for the kind words 🙏. I will keep your suggestion in mind on making a video of studying techniques.

  • @robertscott5535
    @robertscott5535 2 года назад

    Bam! To the point! Thanks...

  • @lelumpolelum3085
    @lelumpolelum3085 2 года назад

    Damn that's a clear explanation

  • @xiaozhouling6091
    @xiaozhouling6091 2 года назад

    Thanks for sharing, understandable explanation

  • @demologin2469
    @demologin2469 3 года назад

    Super cool topic and amazing explanation

  •  2 года назад

    Great explanation! Thanks

  • @rachpalsingh3498
    @rachpalsingh3498 2 года назад

    super useful and easy to understand. Many Thanks for sharing

  • @prathijathiruppathy985
    @prathijathiruppathy985 2 года назад

    You explained really well. Thank you

  • @sandro_j
    @sandro_j 3 года назад

    thank you, your way of explaining is very clear and helpful for learning.

  • @TrendExplorer12
    @TrendExplorer12 2 года назад

    Nice explanation!

  • @sairav7
    @sairav7 Год назад

    Very well explained .. Thank you !

  • @suryatejaboorlu1577
    @suryatejaboorlu1577 2 года назад

    Very detailed and made easy for us. Kudos

  • @nwn722
    @nwn722 2 года назад

    Excellent!!

  • @salmanraza5223
    @salmanraza5223 Год назад

    Excellent.

  • @dirkl9652
    @dirkl9652 3 года назад

    Smash !!!!

  • @ITech2005
    @ITech2005 3 года назад

    Aiming for the CKA in 30 days. Thanks!

    • @cloudwithraj
      @cloudwithraj  3 года назад

      Great, it's a very valuable cert right now. best of luck, I am also preparing!

    • @ITech2005
      @ITech2005 3 года назад

      @@cloudwithraj What do you think is the value of the CKAD right now?

  • @raghuvarun3540
    @raghuvarun3540 3 года назад

    Really worthy 👍

  • @metalmasterlp
    @metalmasterlp 3 года назад

    Great work!

  • @sandeepbaldawa9146
    @sandeepbaldawa9146 3 года назад

    Very well explained, great job!

  • @manansankhla9758
    @manansankhla9758 3 года назад

    Great Video :) as always .

  • @ramchandramukkera5841
    @ramchandramukkera5841 2 года назад

    Thanks sir